Hancock County ZIP codes

Every ZIP code in Hancock County, Illinois, with the city it serves. Open any one for a free neighborhood report.

16 ZIP codes · Hancock County, IL · FIPS 17067

ZIP codes

16 in this county

61450La Harpe 62311Augusta 62313Basco 62316Bowen 62321Carthage 62329Colusaunique 62330Dallas City 62334Elvaston 62336Ferris 62341Hamilton 62354Nauvoo 62358Niota 62367Plymouth 62373Sutter 62379Warsaw 62380West Point

1 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.